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Sample n° 17890

Minerals found in the sample
Mineral Formula Category Subcategory Importance
FERBERITE Fe2+(WO4) molybdates and tungstates - major
HYDROKENOELSMOREITE [ ]2W2O6(H2O) molybdates and tungstates - major
Description
Description: complex alteration of scheelite precursor to hydrokenoelsmoreite, var ferrotungstite
Origin
  • Country: Rwanda
  • Region: Kigali
  • Locality: Nyakabingo, Bumbogo
Specification
  • Donors: Université Libre de Bruxelles (ULB) van Tassel
    Donation year: 2017
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size:
  • Dimension code 1>2>3: 1
    Quality code 1>2>3: 1
  • Holotype: no
    Paratype: no
    Radioactive: no
  • Thin section: no
    Chemical analysis: no
    X-Ray spectra: no
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